Add get/setIntProperty

shared_ptr & co. compliant for c++98 (boost) and c++11 (std) 

Add matplotlib python widget

Joseph Mirabel authored 7 years ago and Joseph Mirabel committed 7 years ago

In order:
- GEPETTO_VIEWER_HOST, GEPETTO_VIEWER_PORT environment variables
- /gepetto_viewer/host, /gepetto_viewer/port ROS parameters
- use default values: "localhost", 2809

Python interface uses (x,y,z,w) convention for quaternions.

Joseph Mirabel authored 7 years ago and Joseph Mirabel committed 7 years ago

* handle case where group name is ""

Joseph Mirabel authored 7 years ago and Joseph Mirabel committed 7 years ago

* Check if the node is already a child of group

Joseph Mirabel authored 7 years ago and Joseph Mirabel committed 7 years ago

* This should fix issue #50 on github.

Do not throw when adding a node whose name already exists.

Fix linkage issue